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Finding the Fourth Proportional to 603,959.63, 833,480.19 and 332,034.39

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Solution

The fourth proportional to 603,959.63, 833,480.19 and 332,034.39 is: 458,216.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,959.63 : 833,480.19 = 332,034.39 : x
  2. Step 2: Convert to fraction form
    603,959.63/833,480.19 = 332,034.39/x
  3. Step 3: Cross multiply
    603,959.63x = 833,480.19 × 332,034.39
  4. Step 4: Simplify right side
    603,959.63x = 276,744,086,463.73
  5. Step 5: Solve for x
    x = 276,744,086,463.73/603,959.63
  6. Step 6: Final answer
    x = 458,216.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.